منابع مشابه
On Customers Acting as Servers
We consider systems comprised of two interlacing M/M/ • /• type queues, where customers of each queue are the servers of the other queue. Such systems can be found for example in file sharing programs, SETI@home project, and other applications (see e.g. Arazi, Ben-Jacob and Yechiali (2005)). Denoting by Li the number of customers in queue i (Qi), i = 1, 2, we assume that Q1 is a multi-server fi...
متن کاملQueues with slow servers and impatient customers
Article history: Received 6 August 2008 Accepted 18 February 2009 Available online 27 February 2009
متن کاملQueues with Many Servers and Impatient Customers
The asymptotic many-server queue with abandonments, G/GI/N +GI , is considered in the qualityand efficiency-driven (QED) regime. Here the number of servers and the offered load are related via the square-root rule, as the number of servers increases indefinitely. QED performance entails short waiting times and scarce abandonments (high quality) jointly with high servers’ utilization (high effic...
متن کاملQueues where customers of one queue act as servers of the other queue
We consider a system comprised of two connected M/M/•/• type queues, where customers of one queue act as servers for the other queue. One queue, Q1, operates as a limited-buffer M/M/1/N − 1 system. The other queue, Q2, has an unlimited-buffer and receives service from the customers of Q1. Such analytic models may represent applications like SETI@home, where idle computers of users are used to p...
متن کاملFcfs Infinite Bipartite Matching of Servers and Customers
We consider an infinite sequence of customers of types C = {1, 2, . . . , I } and an infinite sequence of servers of types S = {1, 2, . . . , J }, where a server of type j can serve a subset of customer types C(j) and where a customer of type i can be served by a subset of server types S(i). We assume that the types of customers and servers in the infinite sequences are random, independent, and...
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ژورنال
عنوان ژورنال: Asia-Pacific Journal of Operational Research
سال: 2013
ISSN: 0217-5959,1793-7019
DOI: 10.1142/s021759591350019x